sbp series with icd200 um 2013-05 r200
DESCRIPTION
sTRANSCRIPT
TAKASAGO ELECTRIC, INC.
2nd edition
1
Pen type syringe pump
SBP-100G series I/O start type drive controller
ICD200-1120A-03
User’s Manual
TAKASAGO ELECTRIC, INC.
2nd edition
2
Foreword This user’s manual explains usage of ICD200-1120A
with SBP-100G series. Before commencing operation,
please read this user’s manual thoroughly and
operate the product accordingly.
General Safety Instructions Use the following safety guidelines to help ensure
your own personal safety and to help protect your
equipment and working environment from potential
damage.
Warning Symbols
WARNING
Failure to observe instructions given
with this symbol may result in injury
or death by fire or electric shock.
CAUTION
Failure to observe instructions given
with this symbol may result in injury
or damage to property by electric shock
or other reason.
Description of Symbols
Symbol for “WARNING” and ”CAUTION”
Symbol for “PROHIBITION”
Symbol for “INSTRUCTION”
WARNING
Do not disassemble, repair or modify the
product. Doing so may result in fire or
electric shock.
Protect the product from strong impacts and
do not drop it. Impacts may cause injury.
Provide appropriate back-up mechanisms to
avoid the situation that result in human
death, injury or any other serious
consequences.
Do not use in a wet environment. Doing so
may result in electric shock.
Do not use a fluid media which may corrode
the wetted materials. Doing so may result in
fire, electric shock or pollution by chemical
substance.
CAUTION
Do not store in extremely humid, dusty or
oily places, or near heat generating
equipment. Doing so may result in
malfunction, fire or electric shock.
Do not impose excess pressure on the lead
wires or needles. Doing so may result in
performance deterioration or malfunction.
Accessories
SBP-100G series
Name Description Unit
CD-R Containing this user’s manual 1
ICD200-1120A
Name Description Unit
Power cable YS-OPCXHP2P15 1
Motor cable YS-OMCPHR4P15-TOKU 1
Sensor I/F cable YS-OSCZHR9P15-TOKU 1
Start signal I/F
cable YS-OSCZHR13P15-TOKU 1
RS485 I/F cable YS-OSCZHR3P20WRS 1
USB/RS485
conversion cable UTS-485 1
CD-R Containing ICD200 user’s
manual and software 1
TAKASAGO ELECTRIC, INC.
2nd edition
3
Specifications
SBP-100G Series (excerpts)
ITEMS DESCRIPTION
MODEL NUMBER SBP-100G Series
SYRINGE CAPACITY 100 µL
FULL STROKE 12 mm (9600 STEPS)
RESOLUTION 10.5 nL (THEORETICAL RESOLUTION)
ACCURACY ±10 % (FULL STROKE, INCLUDING BACKLASH)
REPEATABILITY (CV) 1 % (FULL STROKE, INCLUDING BACKLASH)
PRESSURE 100 kPa
FLUID MEDIA LIQUIDS CHEMICALLY COMPATIBLE WITH WETTED MATERIALS
BELOW
WETTED MATERIALS STAINLESS STEEL, PTFE, BOROSILICATE GLASS
MEDIA TEMPERATURE
RANGE 5 - 40
AMBIENT TEMPERATURE
RANGE 5 - 40
MOTOR BIPOLAR TYPE 2 PHASE STEPPER MOTOR
4.4 Ω/PHASE, 2.6 mH/PHASE
MAXIMUM CURRENT 0.25 A (CONSTANT CURRENT CONTROL)
DUTY CYCLE CONTINUOUS
DIELECTRIC STRENGTH 200 VDC
SENSOR
MODEL PHOTOINTERRUPTER, RPI-0226 MANUFACTURED BY ROHM
INPUT VOLTAGE
24 VDC ±10 %
CURRENT LIMITING
RESISTANCE 5.6 kΩ
OUTPUT
OPEN COLLECTOR OUTPUT
ABSOLUTE MAXIMUM RATING: COLLECTOR-EMITTER
VOLTAGE 30 V.
SET THE COLLECTOR CURRENT VALUE TO UNDER 0.4 mA.
OUTPUT CHANGES FROM LOW LEVEL TO HIGH LEVEL
ACCORDING TO SUCTION / DISCHARGE DIRECTION.
OPERATING DISTANCE
FROM ORIGIN
DISCHARGE DIRECTION : 9600 STEPS
SUCTION DIRECTION 960 STEPS
The above specifications are applicable when the pump is set to operate at full step using a controller ICD200.
For more detailed information, please see the user’s manual for SBP-100G series.
TAKASAGO ELECTRIC, INC.
2nd edition
4
ICD200-1120A-03
Specifications for Controller part
ITEMS DESCRIPTION
MODEL NUMBER ICD200-1120A-03
NUMBER OF APPLICABLE AXIS 1 AXIS
USE OF ASIC 1 pc. MCD 1201
DIMENSIONS 60(D) x 90(W) x 36(H)
CONTROL TYPE I/O START TYPE
INPUT POWER DC 24 V ± 10 %
CONSUMPTION POWER LESS THAN 24 W
COMMUNITCATION I/F RS485 (DATA DOWNLOAD AND START COMMNAD ETC. FROM
PC)
NUMBERS OF REWRITING SERIAL
ROM 1 MILLION TIMES
STANDARD EU RoHS COMPLIANT
ENVIRONMENTAL TEMPERATURE OPERATING 0 ~ 40 (NO FREEZING)
STORING 0 ~ 60 (NO FREEZING)
OPERATING HUMIDITY LESS THAN 80 % (NO CONDENSATION)
STORING HUMIDITY LESS THAN 80 % (NO CONDENSATION)
WEIGHT 130 g
Specification of driver part
ITEMS DESCRIPTION
DRIVING TYPE BI-POLAR CONSTANT CURRENT TYPE
DRIGVING CURRENT MAX. 1.2 A (TOTAL OUTPUT CURRENT)
Default 0.25 A
RESOLUTION 1, 2, 2.5, 4, 5, 10, 20, 25, 50 OR 100 DIVISION (10 KINDS) OF
STANDARD STEP.
AUTO-CURRENT DOWN ABOUT 50 % OF DRIVING CURRENT
DRIVING CURRENT ADJUSTMENT BY VOLUME ON THE BOARD
OVER HEAT DETECTION ALARM OUTPUT AT HIGHTER THAN ABOUT 70
Specification of ICDRS_GUI
ITEMS DESCRIPTION
APPLICABLE OS Windows 2000, Windows XP, Windows 7 (32 bit, 64 bit)
For more details, please see the user’s manual for ICD200 series issued by MYCOM, INC.
TAKASAGO ELECTRIC, INC.
2nd edition
5
External Appearance and Name of Each Part
SBP-100G Series
Note: External appearance of SBP-100G-N(Needle:22G)
ICD200-1120A-03
For External Appearance and Name of Each Part of ICD200-1120A-03, please see the user’s manual for
ICD200 series issued by MYCOM, INC.
TAKASAGO ELECTRIC, INC.
2nd edition
6
Wiring Diagram and Circuit Diagram
Cable Connection
1. Motor cable
SBP-100G series ICD200-1120A
Motor cable
Name Cable Color Name Cable Color
A Orange A Orange
/A Brown /A Brown
B Red B Red
/B Yellow /B Yellow
2. Sensor cable
SBP-100G series ICD200-1120A
Sensor cable
Name Cable Color Name Cable Color
+COM Brown
SEN1 Red
-COM Orange
+24 VDC Green +COM Yellow
SIGNAL Purple SEN2 Green
GND Blue -COM Blue
+COM Purple
SEN3 Gray
-COM White
This is when operating one syringe pump at Relative
Positioning Drive Mode or PC Drive Mode, with
using the sensor as the one for returning to the
origin.
Exciting Sequence (Full Step)
Step A /A B /B
1 H L H L
2 L H H L
3 L H L H
4 H L L H
Operating directions are as follows:
Step Sequence Motor Syringe pump
1 -> 2 -> 3 -> 4 CW rotation Suction
4 -> 3 -> 2 -> 1 CCW rotation Discharge
Motor Circuit Diagram
Sensor Circuit Diagram
Set the collector current value to under 0.4 mA.
Output changes from low level to high level
according to suction / discharge direction.
TAKASAGO ELECTRIC, INC.
2nd edition
7
SBP-100G Series User’s Manual Pen-type syringe pump SBP-100G series is a small
syringe pump designed by Takasago Electric, Inc. Its
feature is its compact size (12 mm diameter) and
light weight. When driving at full-step, theoretical
resolution is 10.5nL. It has a built-in sensor to
prevent overrun.
The user's manual below is available for SBP-100G
series. Read through the user's manual before use,
and make sure that the product is used properly.
SBP-100G series User’s Manual
A user's manual for SBP-100G series. Specifications
and usage is explained in it.
ICD-200 User’s Manual I/O start type drive controller ICD200 is a controller
& driver designed by MYCOM, INC. As a controller
and a driver are unified, operating the syringe pump
is made possible with this unit. Original Nano-drive
method enables the basic step angular to be divided
into 100 at the maximum.
ICD200-1120A-03, the exclusively used model for
SBP-100G series' drive, is a improved model of a
basic ICD200-1120A. It is designed to make the
driver part's driving current at the optimum value.
3 user's manuals below are available for ICD200.
Read through the user's manual before use, and
make sure that the product is used properly.
ICD200 Series User’s Manual
A user's manual for ICD200. It includes the usage
and detailed information for hardware.
ICDRS_GUI_EN User’s Manual
A user's manual for controlling ICD200 through a
personal computer. It includes the usage of ICDRS
GUI for Windows.
ICD200/201 Communication Specification
A user's manual for ICD-200 - host communication.
It includes detailed information of communication,
such as commands and response.
Method of Starting with ICD200 For using ICD200, I/O drive that uses external I/O as
a start signal, and PC drive that is operated by a
personal computer through RS485 I/F is available.
In I/O drive, starting/moving point specification is
made by input signal from start signal I/F connecter
or Sensor I/F connecter. For I/O drive, sensor mode,
absolute positioning drive mode, relative positioning
drive mode are available.
In PC drive, starting/moving point specification is
made through RS485 I/F with a communication
software ICDRS GUI. If one wishes to operate the
pump easily, this mode is recommended.
This user's manual explains the usage to operate one
pump by either I/O drive with relative positioning
drive mode or PC drive through using the sensor for
origin returning.
Method of Starting
PC Drive
I/O
Drive
Sensor Mode
Absolute Positioning Drive Mode
Relative Positioning Drive Mode
TAKASAGO ELECTRIC, INC.
2nd edition
8
How to Use (Setting)
Operation1. Assemble the syringe pump
The needle is packed having been removed from the
syringe pump for protection. Please assemble
according to the instructions below when using.
In order starting from the tip the parts are the cap,
spring, needle and syringe. When you screw the
needle into the syringe, insert the needle into the
hole at the center of the PTFE inside the syringe. Be
careful not to scratch the surface of PTFE by
inserting it in the wrong position. In addition,
although it may sometimes be hard to insert, please
insert it slowly with your hands (not using any tools).
WARNING
Protect the product from strong
impacts and do not drop it. Impacts
may cause injury.
WARNING
Handle the needle carefully. The tip of
the needle is sharp and may cause an
injury.
Operation2. Wire the syringe pump and driver
Connect the motor cable and sensor cables of the
syringe pump to a driver. Please refer to the figure
“How to connect SBP-100G series, ICD200 and PC
on Page 10.
Operation3. Setting of ICD200
Check that the JP for termination is inserted, and
then set the DIP switch as below.
Table 1 Setting of DIP switch
SW No. For PC
Drive Mode
For Relative
Positioning Drive Mode
SW1-1 ― (※) ON
SW1-2 OFF OFF
SW1-3 OFF OFF
SW1-4 ON ON
SW1-5 OFF OFF
SW1-6 OFF OFF
SW2-1 OFF OFF
SW2-2 ON ON
SW2-3 ON ON
SW2-4 ON ON
※either ON/OFF is acceptable.
Operation4. (Option: For Relative Positioning
Drive Mode) Wire PLC and the drive
For PC drive, see Operation 5
i. Prepare Programmable logic controller(referred
to as PLC)(or switch for start signal).
ii. Do the cable end treatment on Start signal I/F
cable (opposite side of the connector), and wire
to PLC’s input/output terminal and power
terminal.
iii. Insert Start signal I/F cable to ICD200.
Table 2 Start Signal I/F cable
(Relative Positioning Drive Mode)
Cable
Number
and Color
Name PLC
Connection
1(Brown) +COM +24V
2(Red) ST1 Output
3(Orange) ST2 Output
4(Yellow) ST3 Output
5(Green) DIR Output
6(Blue) ORG Output
7(Purple) CO Output
8(Gray) STOP Output
9(White) FIN1 Input
10(Black) FIN2 Input
11(Brown) FIN3 Input
12(Red) ALARM Input
13(Orange) -COM GND
SW1
SW2
JP
TAKASAGO ELECTRIC, INC.
2nd edition
9
Operation5. Wire Power and the driver
i. Prepare DC power supply(DC24V±10%) .
Power is not turned on during the preparation.
ii. Cut Power cable for a certain length, and do the
cable end treatment.
iii. Attach Power cable’s connector to ICD200.
Table 3 Power Cable
Cable Color Connection
Red +24 VDC
Black GND
For PC drive, procedure below is required.
i. Cut Start signal I/F cable to a certain length,
and do the cable end treatment for cables
(1(Brown) and 13(Orange)).
ii. Attach the connector of Start signal I/F cable to
ICD200.
iii. Connect the terminals of Start signal I/F cable
and Power cable to the DC power supply.
Table 4 Start signal I/F cable (PC Drive Mode)
Cable Number and Color Connection
1 (Brown) +24 VDC
13 (Orange) GND
Operation6. PC Setting
i. Install ICDRS GUI to a personal computer. For
detailed information, see ICDRS_GUI_EN
User’s Manual.
ii. Install driver for USB/RS-485 conversion cable
to a personal computer. For detailed information,
see the manual attached to USB/RS-485
conversion cable. Driver and manual can be
downloaded from the website below.
http://www.cabling-ol.net/cabledirect/UTS-485.p
hp
iii. Connect USB/RS-485 conversion cable to the
computer’s USB port. Attach one side of
RS485/IF cable to USB/RS-485 conversion cable,
and then connect the other side to ICD200’s
connector.
Operation7. Power Supply
Apply the DC power supply to ICD200. Check if
LED is as the state below.
Table 5 State of LED
LED No. State
PWR Green light
MONI Lights out
ERR First time – Red light
After setting – Lights out
Operation8. Setting communication between
PC and ICD200
① Set the port for USB/RS-485 conversion cable.
Open “USB Serial Port” from “Port” at device
manager, and set the port as below. Port number
needs to be set as COM1 – COM9.
Table 6 Port setting
Items Description
Baud rate 19200
Data bit 8
Parity Even
Stop bit 1
Flow Control None
② Set the communication of ICDRS GUI. Set the
appropriate “COM port” and “Baud rate” from
menu “communication setting”.
③ Check if the communication is established on the
menu.
Figure 1 USB/RS485 I/F cable
TAKASAGO ELECTRIC, INC.
2nd edition
10
Figure 2 How to connect SBP-100G series, ICD200 and PC.
Operation9. Default Setting of ICD200
Do the initial setting of ICDRS GUI. Set the each
parameter as below. Transmit the setting to ICD200, and
write them to ICD200’s memory.
Table 7 Default setting of ICD200
Items Description
ERR output Positive
FIN output Positive
STOP input Positive
CO input Positive
DIR input Positive
SEN1 input Positive
SEN2 input Positive
SEN3 input Positive
Current down time 300 ms
Position compensation movement retry 1 time
Wait time until sensor state
confirmation 1 ms
TAKASAGO ELECTRIC, INC.
2nd edition
11
How to Use (PC Drive Mode)
Preparation Setting ICDRS GUI
i. Select “Setting in PC Start” tab, and select drive
pattern ”data 1”, “data 2”, “origin return”, and set
them as below.
Table 8 Setting in PC Start
Items Data 1 Data 2 Origin
return
Axis 1 1 1
Speed mode Low Low Low
Maximum speed 1500
Hz
1500
Hz 1000 Hz
Start speed 1 300 Hz 300 Hz 300 Hz
Average slope 0.1 % 0.1 % 0.1 %
Practice in S-curve
slope None None None
Amount of
Movements 1
960
pulse
9600
pulse 1 pulse
Resolution 1/1 1/1 1/1
Accumulation
counter is clear when
starting
None None None
Rounding off
protection Invalid Invalid Invalid
Forward direction CCW CCW CCW
Data 1 : 10 μL suction / discharge setting
Data 2 : 100 μL suction / discharge setting
Origin Return : Origin return setting
ii. Upload with “Application” button.
iii. Press “Data transmission to ICD” button,
transmit the setting above to ICD200, and write
them to ICD200’s memory.
WARNING
When one changes the resolution from
1/1, driving current value needs to be
changed. See How to Use (µStep
Drive).
Operation1. Test Run (10 µL discharge)
i. Select ICDRS GUI’s ”Movement Execution” tab,
and set as below. Change the direction of the
rotation depending on the position of the tip’s
edge in the syringe (In order not to make the tip
touch the edge of the syringe, or not to make it
continues its operation going beyond the origin).
Table 9 Movement Execution (10 µL discharge)
Items Description
Axis 1
Movement
Pattern Data 1
Direction of
rotation
Forward(tip’s edge is at 50
- 100 μL)
or
Reverse(tip’s edge is at 0
- 49 μL)
ii. Press “Start” button, and check that it stops after
operating for 10 µL. “Slowdown Stop” button,
“Instant Stop” button can stop its operation at
any time.
Operation2. Origin Return
i. Select ICDRS GUI’s ”Movement Execution” tab,
and set as below.
Table 10 Movement Execution (Origin Return)
Items Description
Axis 1
Movement Pattern Origin Return
Direction of rotation Forward
ii. “Start” button makes the tip moves toward
suction direction, and the motor stops
automatically when it reaches the origin.
Operation3. Suction/Discharge of liquids
i. Select ICDRS GUI’s ”Movement Execution” tab,
and set as below.
Table 11 Movement Execution (100 µL discharge)
Item Description
Axis 1
Movement Pattern Data 2
Direction of rotation Forward
ii. “Start” button makes the tip moves toward
discharge direction to 100 µL (9600 steps),
discharging air in the syringe .
iii. Select ICDRS GUI’s ”Movement Execution” tab,
and set as below.
TAKASAGO ELECTRIC, INC.
2nd edition
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Table 12 Movement Execution Setting (100 µL suction)
Item Description
Axis 1
Movement Pattern Data 2
Direction of rotation Reverse
iv. Insert the needle into liquids for suction. ”Start”
button makes the tip moves toward suction
direction to 100 µL (9600 steps) for suction into
syringe.
v. Discharge the air left in the syringe by repeatedly
conducting discharge and suction. Air would be
discharged more easily when needle is faced
upper direction.
WARNING
Do not make the tip contact to the edge
of the syringe. This may cause worse
performance or malfunction.
WARNING
Do not make the tip continues to go for
suction direction beyond the origin
sensor. This may cause worse
performance or malfunction.
Operation4. Syringe Pump Operation
Operate the pump for suction/discharge by driving
the stepper motor. The range for discharge is 9600
steps from origin, the range for suction is 960 steps.
WARNING
Do not allow the temperature of the
motor’s surface goes beyond 90 . The
heat generation may cause
malfunction on the motor.
WARNING
Do not keep operating the pump while
there is no liquid in the syringe. The
tip will wear and it causes worse
performance or malfunction. Follow
Operation5 to replace the air with
liquids.
Operation5. Elimination of backlash
Due to backlash, the pump’s suction/discharge is
not conducted for a short time when changing the
direction of the motor’s rotation. Use as follows for
avoiding the variation caused by backlash.
<Example:Eliminate backlash and discharge
50μL>
i. Set to the origin.
ii. Moves toward suction direction for 960 steps.
iii. Moves toward discharge direction for 960 steps
to eliminate backlash.
iv. Moves toward discharge direction for 4800
steps to discharge 50 μL.
Note:Backlash is a striking back of connected wheels. With
backlash, the pump’s suction/discharge temporarily stops
because the rotary motion is not transmitted when the
motor rotates to the other direction. Backlash is not created
if the motor rotates in a same direction.
TAKASAGO ELECTRIC, INC.
2nd edition
13
How to Use (I/O Drive – Relative Positioning Drive Mode)
Preparation: Setting ICDRS GUI
i. Select ”Setting in PC Start” tab, and select drive
pattern ”data 1”, “data 2”, “origin return”, and set
them as below.
ii. Press “Application” button to update the content.
iii. Select “Data -transmission to ICD” button, and
transmit the setting to ICD200 and write them to
ICD200’s memory.
Table 13 Setting in Relative Position Mode
Items Data 1 Data 2 Origin
Return
Axis 1 1 1
Speed mode Low Low Low
Maximum
speed 1500 Hz 1500 Hz 1000 Hz
Start speed 1 300 Hz 300 Hz 300 Hz
Average slope 0.1 % 0.1 % 0.1 %
Practice in
S-curve slope None None None
Amount of
Movements 1
960
pulse
9600
pulse 1 pulse
Resolution 1/1 1/1 1/1
Accumulation
counter is
clear when
starting
None None None
Rounding off
protection Invalid Invalid Invalid
Forward
direction CCW CCW CCW
Data 1 : 10 μL suction / discharge setting
Data 2 : 100 μL suction / discharge setting
Origin Search : Origin return setting
Operation1. Test run (10 uL suction /
discharge)
i. Change the direction of the rotation depending on
the position of the tip’s edge in the syringe (In
order not to make the tip touch the edge of the
syringe, or not to make it continues its operation
going beyond the origin).
ii. By making ST1 “L”, the tip moves toward
discharge/suction direction for 10 μL (960 steps).
Table 14 PLC Setting 1 (10 µL suction / discharge)
Name Setting Description
ST1 H→L starting
ST2 H select parameter:
parameter1 ST3 H
DIR L Forward(tip’s edge is at 50 -
100 μL)
H Reverse(tip’s edge is at 0 -
49 μL)
ORG H Origin Search:invalid
CO H Current Off:ON
STOP H Stop:invalid
Operation2. Origin Return i. Set PLC’s output as below.
Table 15 PLC Setting 2 (Origin Return)
Name Setting Description
ORG H→L Start Origin Search
ii. By making ORG “L”, the tip moves toward suction
direction, and as it reaches the origin, the motor
stops.
Operation3. Suction/Discharge of liquids i. Set PLC’s output as below.
Table 16 PLC Setting 3 (100 µL discharge)
Name Setting Description
ST1 H→L Start 100 µL discharge
ST2 L select parameter:
parameter2 ST3 H
DIR L Forward
ii. By making ST1 “L”, the tip moves toward
discharge direction for 100 μL(9600 steps) to
discharge the air inside the syringe.
iii. Set PLC’s output as below.
Table 17 PLC Setting 4 (100 µL suction)
Name Setting Description
ST1 H→L Start 100 µL suction
ST2 L select parameter:
parameter2 ST3 H
DIR H Reverse
TAKASAGO ELECTRIC, INC.
2nd edition
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iv. Insert the needle into liquids for suction. By
making ST1 “L”, the tip moves toward suction
direction for 100 μL (9600 steps) for suction.
v. Discharge the air left in the syringe by repeatedly
conducting discharge and suction. Air would be
discharged more easily when needle is faced
upper direction.
WARNING
Do not make the tip contact to the edge
of the syringe. This may cause worse
performance or malfunction.
WARNING
Do not make the tip continues to go for
suction direction beyond the origin
sensor. This may cause worse
performance or malfunction.
Operation4. Syringe Pump Operation
Operate the pump for suction/discharge by driving
the stepper motor through PLC. The range for
discharge is 9600 steps from origin, the range for
suction is 960 steps.
WARNING
Do not allow the temperature of the
motor’s surface goes beyond 90 . The
heat generation may cause
malfunction on the motor.
WARNING
Do not keep operating the pump while
there is no liquid in the syringe. The
tip will wear and it causes worse
performance or malfunction. Follow
Operation5 to replace the air with
liquids.
Operation5. Elimination of backlash
Due to backlash, the pump’s suction/discharge is
not conducted for a short time when changing the
direction of the motor’s rotation. Use as follows for
avoiding the variation caused by backlash.
Note:Backlash is a striking back of connected wheels. With
backlash, the pump’s suction/discharge temporarily stops
because the rotary motion is not transmitted when the
motor rotates to the other direction. Backlash is not created
if the motor rotates in a same direction.
TAKASAGO ELECTRIC, INC.
2nd edition
15
How to Use (µStep Drive)
1. What is µStep Drive?
SBP-100G series is capable of 2 drive modes below.
Full Step(Resolution : 1)
µStep(Resolution : More than 2)
µStep drive enables to hold down the oscillation and
lower the noise by raising resolution.
ICD-200 is capable of 10 kinds of standard step as 1 /
2 / 2.5 / 4 / 5 / 10 / 20 / 25 / 50 / 100. In order to
operate SBP-100G series on µStep drive, current
value is required to be adjusted to the resolution.
2. Preparation: Setting driving current value
i. See “How to Use (PC Drive Mode)” for setting as
below. Set an ammeter as the current on A
phase of the motor cable can be monitored. Turn
4 poles on SW1 OFF, 6 poles ON.
Figure 3 Wiring diagram for setting driving current
ii. Apply the driver’s power after checking that the
Current Adjust (C.ADJ) volume is fully rotated
to counter clockwise.
iii. Adjust the motor’s rated driving current with
C.ADJ volume. Set the current value as below.
Table 18 Setting driving current value for µStep drive
Resolution Current
1 250 mA (initial value)
More than 2 200 mA
iv. Return the state of SW1(4 poles ON, 6 poles
OFF)
WARNING
If C.ADJ volume is fully rotated to
clockwise, current beyond the rated
current is applied, and it causes failure
on the motor. Set as the current does
not go beyond the rated value.
C.ADJ Volume
Figure: Current Adjust Volume
TAKASAGO ELECTRIC, INC.
2nd edition
16
Note:
Driving current is measured by repeatedly suction/discharging on 5 seconds cycle at the condition below.
Table 19 Note:µStep setting
Items Resolution
1/1
Resolution
1/4
Resolution
1/10
Resolution
1/100
Axis 1 1 1 1
Speed mode Low Low Low Medium
Maximum speed 2,500 Hz 10 kHz 25kHz 250 kHz
Start speed 1 300 Hz 1,200 Hz 3 kHz 30 kHz
Average slope 0.1 % 0.4 % 1.0 % 1.0 %
Practice in S-curve slope None None None None
Amount of Movements 1 9,600 pulse 38,400 pulse 96,000 pulse 960,000 pulse
Accumulation counter is clear when starting None None None None
Rounding off protection Invalid Invalid Invalid Invalid
Forward direction CCW CCW CCW CCW
TAKASAGO ELECTRIC, INC.
2nd edition
17
Troubleshooting Techniques If you have any trouble, please check the following. If
the problem persists after performing these
inspections, please contact us.
Symptom Inspection
Motor does
not work.
Check if the power is ON.
Check if the motor and the driver
are correctly wired.
Motor
rotates
unstably.
Check if the motor and the driver
are connected.
Motor is out
of step or
races.
Check if the input pulse frequency
is high. If the frequency is high,
the torque of the motor
deteriorates.
Check that the liquid does not
contain foreign matter.
The motor is
out of step or
races when
the pump is
operated
over the limit
in the
suction /
discharge
direction.
If the pump is operated over the
limit in the suction / discharge
direction, it requires a large torque
to return to the original position.
<Tip>
Increase the torque of the motor by
increasing the applied current in
addition to lowering the operating
frequency of the stepper motor so
that it recovers from the
out-of-step situation. At this time,
keep the surface temperature of
motor under 90 . The motor may
be damaged by the generation of
heat.
Usage Precautions Specifications and appearance are subject to
change without notice.
Do not apply excess pressure to the lead wires or needle. Doing so may result in performance deterioration or malfunction.
Protect the product from strong impacts and do not drop it. Impacts may cause injury.
Do not use liquids containing foreign matter. Doing so may cause performance deterioration or malfunction.
Flush the inside of the barrel after use. Liquids remaining within the barrel may cause performance deterioration or malfunction.
Do not apply excessive pressure that exceeds specifications. Applying a higher pressure than the specification value may result in leakage, explosion, or malfunction.
Do not use in a wet environment. Especially do not get the motor or the sensor wet. A short–circuit may occur, resulting in performance deterioration or malfunction.
Keep the surface temperature of motor under 90 °C. The motor may be damaged by the generation of heat. We recommend monitoring the surface temperature of the motor after a change in operating conditions.
Do not operate the pump with the syringe full of air. The tip inside the syringe will wear away, possibly resulting in performance deterioration or malfunction.
TAKASAGO ELECTRIC, INC.
2nd edition
18
Warrantee WARRANTY CONDITIONS AND INSTRUCTIONS (attached separately)
Please read thoroughly and keep for your record.
Contact If you have any questions, please feel free to contact us at any time.
Takasago Electric, Inc. Sales and Engineering 66 Kakitsubata Narumi-cho Midoriku Nagoya 458-8522 JAPAN Tel: +81-52-891-2301 Fax: +81-52-891-7386 E-mail: [email protected] URL: http://www.takasago-fluidics.com
All rights reserved. Any unauthorized distribution or reproduction of this manual is prohibited.
The contents of this User’s Manual are current as of May 2013.
Specifications and appearance are subject to change without notice.
All company and product names are trademarks or registered trademarks of their respective companies.